| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.31 | 9.487% | $205.0801 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $248.87 | 6.678% | $265.4895 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $113.48 | 13.724% | $129.054 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $102.54 | 3.291% | $105.9146 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $115.64 | 3.378% | $119.5463 | $119.55 | $119.55 | $119.50 |
| Purchase #6 | $77.30 | 4.462% | $80.7491 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $232.31 | 13.138% | $262.8309 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,077.45 | $1,168.6645 | $1,168.66 | $1,168.70 | $1,168.60 | |